|
Item
|
Experimental treatments1
|
|---|
|
NTM
|
INORG100
|
CTM25
|
CTM50
|
CTM100
|
|---|
|
Supplemental level
|
|
Iron (mg/kg)
|
0
|
80
|
20
|
40
|
80
|
|
Zinc (mg/kg)
|
0
|
92
|
23
|
46
|
92
|
|
Manganese (mg/kg)
|
0
|
100
|
25
|
50
|
100
|
|
Copper (mg/kg)
|
0
|
16
|
4
|
8
|
16
|
|
Selenium (mg/kg)
|
0
|
0.3
|
0.08
|
0.15
|
0.3
|
|
Iodine (mg/kg)
|
0
|
1.2
|
0.3
|
0.6
|
1.2
|
|
Chromium (mg/kg)
|
0
|
0.1
|
0.03
|
0.05
|
0.1
|
|
Analyzed mineral content
|
|
Starter (day 0–10)
|
|
Crude protein (g/kg)
|
227 ± 3.2
|
225 ± 2.1
|
226 ± 2.0
|
228 ± 2.7
|
227 ± 1.8
|
|
Calcium (g/kg)
|
9.7 ± 0.07
|
9.9 ± 0.12
|
9.8 ± 0.06
|
9.6 ± 0.14
|
9.7 ± 0.10
|
|
Total phosphorus (g/kg)
|
7.8 ± 0.08
|
7.6 ± 0.06
|
7.7 ± 0.08
|
7.6 ± 0.10
|
7.5 ± 0.09
|
|
Iron (mg/kg)
|
66 ± 0.62
|
148 ± 1.35
|
84 ± 1.12
|
108 ± 0.95
|
145 ± 1.43
|
|
Zinc (mg/kg)
|
33 ± 0.81
|
123 ± 1.40
|
55 ± 1.21
|
80 ± 0.72
|
127 ± 1.13
|
|
Manganese (mg/kg)
|
42 ± 0.41
|
143 ± 1.15
|
64 ± 0.80
|
95 ± 1.20
|
139 ± 2.02
|
|
Copper (mg/kg)
|
3.2 ± 0.08
|
19.7 ± 0.26
|
7.4 ± 0.14
|
11.3 ± 0.20
|
20.1 ± 0.39
|
|
Selenium (mg/kg)
|
0.15 ± 0.008
|
0.44 ± 0.018
|
0.23 ± 0.009
|
0.31 ± 0.013
|
0.47 ± 0.007
|
|
Iodine (mg/kg)
|
0.12 ± 0.006
|
1.23 ± 0.026
|
0.38 ± 0.017
|
0.70 ± 0.014
|
1.25 ± 0.020
|
|
Chromium (mg/kg)
|
ND3
|
0.096 ± 0.008
|
0.028 ± 0.003
|
0.054 ± 0.004
|
0.102 ± 0.006
|
|
Grower (day 10–24)
|
|
Crude protein (g/kg)
|
213 ± 2.5
|
215 ± 2.0
|
211 ± 1.7
|
211 ± 1.5
|
213 ± 1.4
|
|
Calcium (g/kg)
|
8.9 ± 0.06
|
8.8 ± 0.09
|
9.1 ± 0.11
|
9.0 ± 0.08
|
8.9 ± 0.12
|
|
Total phosphorus (g/kg)
|
7.3 ± 0.05
|
7.0 ± 0.12
|
7.2 ± 0.07
|
6.9 ± 0.07
|
7.1 ± 0.11
|
|
Iron (mg/kg)
|
63 ± 0.55
|
143 ± 2.19
|
82 ± 1.07
|
105 ± 1.16
|
142 ± 1.45
|
|
Zinc (mg/kg)
|
33 ± 0.63
|
121 ± 1.13
|
55 ± 0.92
|
78 ± 1.03
|
118 ± 1.35
|
|
Manganese (mg/kg)
|
40 ± 0.35
|
145 ± 1.42
|
63 ± 1.22
|
92 ± 0.98
|
139 ± 1.18
|
|
Copper (mg/kg)
|
3.0 ± 0.06
|
19.3 ± 0.21
|
7.2 ± 0.14
|
11.5 ± 0.20
|
19.4 ± 0.22
|
|
Selenium (mg/kg)
|
0.15 ± 0.005
|
0.43 ± 0.012
|
0.21 ± 0.006
|
0.31 ± 0.012
|
0.46 ± 0.010
|
|
Iodine (mg/kg)
|
0.11 ± 0.008
|
1.25 ± 0.023
|
0.38 ± 0.009
|
0.69 ± 0.012
|
1.24 ± 0.014
|
|
Chromium (mg/kg)
|
ND
|
0.094 ± 0.006
|
0.026 ± 0.004
|
0.048 ± 0.005
|
0.099 ± 0.010
|
|
Finisher (day 24–42)
|
|
Crude protein (g/kg)
|
194 ± 3.5
|
193 ± 3.0
|
193 ± 2.3
|
192 ± 1.9
|
193 ± 2.6
|
|
Calcium (g/kg)
|
8.2 ± 0.05
|
8.1 ± 0.15
|
8.2 ± 0.09
|
8.3 ± 0.07
|
8.0 ± 0.13
|
|
Total phosphorus (g/kg)
|
6.5 ± 0.07
|
6.3 ± 0.09
|
6.6 ± 0.12
|
6.5 ± 0.08
|
6.4 ± 0.14
|
|
Iron (mg/kg)
|
58 ± 0.64
|
143 ± 1.73
|
80 ± 1.25
|
103 ± 1.14
|
139 ± 1.51
|
|
Zinc (mg/kg)
|
30 ± 0.76
|
122 ± 1.55
|
54 ± 1.04
|
75 ± 0.86
|
118 ± 1.24
|
|
Manganese (mg/kg)
|
42 ± 0.50
|
141 ± 2.10
|
65 ± 1.10
|
95 ± 0.85
|
143 ± 1.45
|
|
Copper (mg/kg)
|
3.1 ± 0.08
|
19.7 ± 0.19
|
7.0 ± 0.14
|
11.8 ± 0.26
|
19.5 ± 0.32
|
|
Selenium (mg/kg)
|
0.14 ± 0.009
|
0.41 ± 0.014
|
0.22 ± 0.005
|
0.28 ± 0.010
|
0.43 ± 0.015
|
|
Iodine (mg/kg)
|
0.11 ± 0.010
|
1.27 ± 0.026
|
0.41 ± 0.012
|
0.70 ± 0.018
|
1.24 ± 0.024
|
|
Chromium (mg/kg)
|
ND
|
0.095 ± 0.006
|
0.027 ± 0.002
|
0.051 ± 0.005
|
0.104 ± 0.009
|
- 1NTM, no trace mineral supplementation; ITM, commercially recommended levels of inorganic trace mineral; CTM25, chelated trace mineral supplement (CTM) match to 25% of the ITM; CTM50, CTM match to 50% of the ITM; CTM100, CTM equivalent to ITM
- 2Mean and standard deviation of 3 samples/diet
- 3ND = nondetectable (< 2 µg/kg of diet)
